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News
August 25, 2026
Scientists Develop Algorithm for More Reliable Processors in Data Centres
Researchers from HSE MIEM and Samara University have developed the LRF-3D algorithm to automatically bypass idle nodes in three-dimensional networks-on-chip. Thanks to its hierarchical architecture, the algorithm outperforms existing solutions in both speed and path accuracy, improving processor reliability for use in data centres, supercomputers, and AI computing. The source code and test results are publicly available.
August 24, 2026
Researchers Develop Method for Direct Generation of Regulatory DNA
Researchers at HSE University have developed a model for generating promoters and enhancers—DNA sequences that regulate gene activity. The model works directly with DNA nucleotides, without first transforming them into a continuous numerical representation. This solution could be useful for applications in synthetic biology and gene therapy. The study results were presented at the ICLR 2026 Workshop ‘Generative AI in Genomics (Gen^2): Barriers and Frontiers.’
August 21, 2026
Social Integration: At the Crossroads of Knowledge and Values
The International Laboratory for Social Integration Research (ILSIR) at HSE University studies the challenges faced by vulnerable groups and explores ways to help them participate fully in everyday life. To develop effective solutions, the laboratory’s researchers combine cutting-edge methods with practical fieldwork. In this interview with the HSE News Service, Laboratory Head Elena Iarskaia-Smirnova discusses the laboratory’s work.

 

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Gradient descent clustering with regularization to recover communities in transformed attributed networks

Social Network Analysis and Mining. 2025. Vol. 15212. P. 137–148.
Shalileh S.

Community detection in attributed networks aims to recover clusters in which the within-community nodes are as interconnected and as homogeneous as possible, while the between-communities nodes are as disconnected and as heterogeneous as possible. The current research proposes a straightforward data-driven model with an integrated regularization term to recover communities. For further improvement of the quality of detected communities we also propose a softmax-scaled-dot-product to transform the data spaces into more cluster-friendly data spaces. We adopt the gradient descent optimization strategy to optimize our proposed clustering objective function. We compare the performance of the proposed method using both real-world and synthetic data sets with three state-of-art algorithms. Our results showed that the proposed method obtains promising result

Research target: Computer Science
Language: English
Full text
DOI
Text on another site
Keywords: clusteringcommunity detectiongradient descentattributed networkFeature-Rich Network
Publication based on the results of:
A multi-model computational approach to studying human brain function: visual perception and other functions (2024)
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